I have a question about DAC section of MxFE.
This is a question when using 2 DAC channels with complex data.
In table-9 of the datasheet, the maximum data rate for 2 channel complex data is 4000MSPS. I think the M parameter will be 4 and fDAC will be 12GSPS in this condition.
According to this, the bandwidth will be 3.2GHz because the bandwidth of the interpolation filter will be 80%.
But on table-79 of UG-1578, the input data rate is 3GSPS and the bandwidth is 2.4GHz at fDAC=12GSPS.
Is AD9081 able to output 3.2GHz bandwidth from 2 DAC channels?
Or, is AD9081 limited the data rate to 3GSPS and the bandwidth to 2.4GHz when using 2 DAC channels?